How do you escape double quotes within a string literal?

Escaping Double Quotes in String Literals

Wanting to include actual quotation marks within a string literal can pose a challenge. To avoid confusion with the quotes surrounding the string, escaping characters become essential.

A common task is to wrap a quoted string within another string. Consider the following printf() statement:

printf("She said time flies like an arrow, but fruit flies like a banana.");

The desired output includes quotation marks around the inner quote:

She said "time flies like an arrow, but fruit flies like a banana".

How can this be achieved while maintaining the double quotes used in the printf() statement?

The answer lies in escape characters. In string literals, special escape characters denoted by a leading backslash allow you to include special characters or modify the interpretation of the string. To escape double quotes, use the backslash character:

printf("She said \"time flies like an arrow, but fruit flies like a banana\".");

This escaped quote will be included within the string literal, resulting in the desired output.

There are several other escape characters available for use in string literals, each serving a specific purpose. For example, n represents a newline, and t represents a tab character.

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